Rozwiąż równanie: 2a - 3 = a + 1 4b = 3 = 3b - 4 7 + 3c = -5 + 2c prosze pomużcie mi.!
2a - 3 = a + 1
a = 4
4b = 3 = 3b - 4 błąd
7 + 3c = -5 + 2c
c = -12
2a-a=1+3
a=4
4b = 3 = 3b - 4
4b-3b=-4-3
b=-7
3c-2c=-5-7
c=-12
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2a - 3 = a + 1
a = 4
4b = 3 = 3b - 4 błąd
7 + 3c = -5 + 2c
c = -12
2a - 3 = a + 1
2a-a=1+3
a=4
4b = 3 = 3b - 4
4b-3b=-4-3
b=-7
7 + 3c = -5 + 2c
3c-2c=-5-7
c=-12